BRIDGE # L5733 CP RAIL over W RIVER RD; E RIVER RD · nbr element name insp. date quantity qty cs 1 qty cs 2 qty cs 3 qty report type cs 4 31 timber deck underwater 01/30/2017 1836

2017 UNDERWATER

BRIDGE INSPECTION REPORT

BRIDGE #

DISTRICT: COUNTY: CITY/TOWNSHIP:

Date of Inspection:

Equipment Used:

Inspected By:

Report Written By:

Report Reviewed By:

Final Report Date:

L5733

CP RAIL over W RIVER RD; E RIVER RD

Metro Hennepin Minneapolis

10/06/2016

Lovelace, Barritt

Barritt Lovelace

RailroadOwner:

MinnesotaSTATE:

UNDERWATER SUMMARY 3

UNDERWATER INSPECTION 4

UNDERWATER INSPECTION PROCEDURES 6

STRUCTURE INVENTORY 7

ELEMENTS 8

PICTURES 12

DRAWINGS 16

TABLE OF CONTENTS

PAGE NUMBER

Contractor:

(A) Monitor the extent of footing exposure during future underwater inspections.

(B) Reinspect the submerged substructure units at the normal maximum recommended (NBIS) interval of sixty (60) months.

Collins Engineers Inc.

9687Contractor Job Number:

RECOMMENDATIONS

REPORT SUMMARY

UNDERWATER INSPECTION

The substructure units inspected at Bridge No. L5733, the East and West Piers, were found to be in good condition with no defects of structural significance observed. The stone masonry was in good condition with only minor hairline cracks observed in the mortar joints at random locations. The top of the footing at the West Pier was partially exposed from the west face quarter point, around the upstream nose, and to the midpoint along the east face. No vertical footing exposure was noted. The channel bottom appeared stable with no significant scour observed and with minimal changes since the last inspection.

(A) The channel bottom material consisted of sand infilling at the downstream end of both piers allowing up to 1 foot of probe rod penetration.

(B) The channel bottom material consisted of riprap 1 to 2 feet in diameter at the upstream nose and 6 to 8 inch diameter riprap and sand along both sides of the West Pier.

(C) The channel bottom consisted of riprap 1 to 4 feet in diameter at the upstream nose and 6 to 8 inch diameter riprap and sand along both sides of the East Pier.

(D) The top of the footing was partially exposed on the West Pier, from the quarter point along the west face around the upstream nose, and to the midpoint along the east face. No vertical face exposure was present.

(E) The stone masonry was in good condition with minor hairline to 1/8 inch (maximum) wide cracks observed in the mortar joints at random locations on both piers.

(F) A light accumulation of steel debris was observed scattered on the channel bottom around both piers.

(G) A light accumulation of timber debris observed around the downstream quarter of the west face of the West Pier, with up to a 1 foot diameter.

INSPECTION FINDINGS

Page 3 of 17

The top of the stone masonry step in the shaft at the south end of the East Pier.Water Level Reference:

WATERLINE DATUM

Waterline Elevation (feet):

The waterline was approximately 11.9 feet below assumed reference elevation of 100 feet.Description:

88.1

4.

West and East PiersSubstructure(s) Inspected:

SUBSTRUCTURE INSPECTION DATA

General Shape:

18.0Maximum Water Depth at Substructure(s) Inspected (feet):

The piers consist of an oblong rectangular shaft with pointed noses constructed of stone masonry blocks. The type of support for the rectangular pier footings is unknown.

Code:Item 62: Culvert:

6

Y 48 10/2016Code:Item 92B: Underwater Inspection:

Code:

(Minnesota specific codes are used for 92B and 113)

NBIS CODING INFORMATION5.

Item 60: Substructure:

Item 61: Channel and Channel Protection:

7Code:

MetroDistrict:

CP RAIL

County:

The superstructure consists of a steel deck truss and is supported by two stone masonry block piers for the portion of bridge across the waterway. Design plans were not available; therefore footing design information is unknown.

Bridge Description:

027 - Hennepin

Facility Carried:

BRIDGE DATA1.


Bridge #:

W RIVER RD; E RIVER RDFeature Intersected:

L5733

Underwater Visibility (feet):

Sunny, 55°FWeather Conditions:

2.0

3.

1.5Waterway Velocity (ft/sec):

10/06/2016

Professional Engineer/Team Leader:

INSPECTION DATA2.

Barritt Lovelace P.E.

Date of Underwater Inspection:

Garritt Owens P.E.Inspection Diver:

Page 4 of 17

885 Scour 1 EA 1

STRUCTURAL ELEMENT CONDITION RATING

Conditions

6.

G

Bridge is scour critical because abutment or pier foundation is rated as unstable due to observed scour at bridge site.

Item 113: Scour Critical Bridge: Code:

No (Mark your selection with an X)Yes X

213

CS3 CS4

Masonry Pier Wall 108108 LF

CS2ELEM # Unit CS1Element Description Quantity

Page 5 of 17

The routine underwater inspection of Bridge L5733 (CP Rail over the Mississippi River) was completed on October 6, 2016. The underwater inspection was conducted from a 21 foot boat. The inspection was conducted by a team consisting of a PE-Diver with a valid MnDOT Team Leader certification, a backup diver and a dive tender. The inspection utilized commercial dive equipment and techniques (SSA and/or SCUBA) in accordance with OSHA regulations. Profiles were taken along the upstream and downstream faces of the bridge and around the periphery of substructure units to determine the presence, location and area of scour.

The bridge elements inspected consisted of two stone masonry block piers. Due to unavailable design plans, the foundations for the West and East Piers are unknown. Inspection procedures followed FHWA guidance and the MnDOT Bridge and Structure Inspection Program Manual with channel bottom probing to search for foundations. The routine underwater inspection frequency is recommended to remain at a maximum of 60 months based on those findings and risk factors. Also, inspection procedures should continue to follow the above approach and standard guidance with 100% Level I and 10% Level II intensity efforts.

INSPECTION PROCEDURES


Page 6 of 17

Spec. Feat.Pier Foundation (Material/Type)Cantilever ID

+ W A T E R W A Y +Number of Spans Historic Status

N - N/A

Underwater 60Culvert Type 0 - UNKNOWN

Pinned Asbly.

10/06/2016

Barrel Length

152.0 ft. Navigation Control

Waterway Opening (sf.)Structure Length

ft. Year Painted

N - Not applicable, no waterwayDeck Width (Out-to-Out) 27.0

+ P A I N T +

APPR: 2 TOTAL:5 - Not eligible

MAIN: 1

Main Span Length 60.0 ft.Drainage Area (sq. mi.)

B R I D G E D A T A +Main Span Detail

N - NOT REQUIRED+ M I S C.

Appr. Span Type Structure Flared

GR Termini N - NOT REQUIRED

Appr. Guardrail

Main Span Type 3 - Steel Median Width On Bridge

ft. Bridge Railing N - NOT REQUIRED

N - NOT REQUIRED

Main Span Design 05 - Thru Girder

ft. GR Transition

Skew 0

Y/N Freq Date

Abutment Foundation (Material/Type)

7 - DIFF Frac. Critical

2 - Riveted

D E P T H I N S P. +Appr. Span Design

0 - No flare+ I N

Appr. Span Detail Field Conn. ID

Parallel Structure N - No parallel structure

Pier Protection

0 - Not Required

Rating Datesq. ft. Traffic

ft. 50B. Rt 0.00Sidewalk Width 50A. Lt 0.00

Roadway Area (Curb-to-Curb)

Posted Load 0 - Not Required

PostingStructure Area (Out-to-Out) 1836 sq. ft.

DBL:VEH: SEMI:

Rt NN ARail Type Lt NN C N - N/AN - N/A B N - N/A

0 - Not Required Overweight Permit CodesCurb Height Lt

ft. Horizontal 0 - Not Required

0.00 ft. Vertical0.00 ft. Rt

Wear Surf Install Year

sq. ft. Nav. Vert. Lift Bridge Clear. (ft.)

A - NON WATERWAY

Year 1993Primer Type 0 - Other - non 3309 MN Scour Code

Painted Area

Unsound Paint % 85 Nav. Clr. (ft.)Deck Material N - Not Applicable 0.0Wear Surf Type N - Not Applicable (applies

only to structures with no dec

Vert. 0.0 Horiz.

S I G N S +Operating Rating 7 - RAILROAD

N - Not Applicable (no deck) + B R I D G E

Inventory Rating 7 - RAILROAD 65.0

65.0Deck Rebars Install Year

Deck Rebars

Finish Type L - Other (Unknown)Wear Course/Fill Depth 0.00 ft.

0 - None

Design Load 8 - RAILROAD

+ C A P A C I T Y R A T I N G S +Deck Membrane

44 ° 57

Inspector Name Lovelace, Barritt

Latitude Control Section (TH Only) Status' 22.53 ''

Routine Inspection Frequency 12

Sect., Twp., Range

0.9 MI SE OF FRANKLIN AV Level of Service

- 23W Roadway Type31 - 029N

Detour Length mi.R A T I N G S +

Custodian 27 - Railroad

Owner 27 - RailroadDeck 5 Unsound

Deck %

C O N D I T I O N° 12 '

A - Open

Longitude 93+ N B I

44.91 '' Reference Point

9651 Crew

+ I N S P E C T I O N +

Agency Br. No. 173

District 05

Bridge Match ID (TIS) Userkey

CP RAIL over W RIVER RD; E RIVER RD

Minnesota Structure Inventory Report

Bridge ID: L5733

+ G E N E R A L + + R O A D W A Y +

Date: 01/30/2017

Sufficiency Rating -2Roadway Name or DescriptionCity Minneapolis

Routine Inspection Date 05/16/2016

Desc. Loc.

Township

Number

NRoadway O/U KeyMaint. Area Structurally Deficient

NRoute SysCounty 027 - Hennepin Functionally Obsolete

Lanes

Waterway Adequacy NMax. Vert. Clear.

ft.Legislative District 62Aft.Potential ABC 2 - N/A ft.

ft.On - Off System Roadway Width ft.

Vertical Clearance ft.0 - OFF

Underclearances 4

Service On 2 - Railroad Appr. Surface Width+ S A F E T Y F E A T U R E S +

1 - Highway, w/ or w/out ped. Bridge Roadway Width

ft.

Service Under

ft.

ft. Approach Alignment NHorizontal Clear.

ft.

ft.+ S T R U C T U R E + Lateral Clearance

HCADT ADTT4

Year Built 1901

MN Year Reconstructed Functional Class

%Channel 6

Substructure

8Superstructure 5

ON UNDER

YEARBMU Agreement ADT

Structure Evaluation NIf Divided

D I M E N S I O N S +Bridge Plan Location 1 - CENTRAL

Deck Geometry NNB-EB SB-WBDate Opened to Traffic

+ R D W Y

FHWA Year Reconstructed

MN Temporary Status

Culvert N

A P P R A I S A L R A T I N G S ++ N B I

Page 7 of 17

County:

City:

Township:

Township:Section: Range:

Span Type:

NBI Deck: Super: Sub: Chan: Culv:

Appraisal Ratings - Approach: Waterway:

Required Bridge Signs - Load Posting:

Horizntal:

Traffic:

Vertical:

MN Scour Code:

Open, Posted, Closed:

Location:

Route:

Control Section:

Local Agency Bridge Nbr.:

Ref. Pt.:

Maint. Area:

Length:

Deck Width:

Rdwy. Area/ Pct. Unsnd:

Paint Area/ Pct. Unsnd:

Culvert:

Hennepin

Minneapolis

029N31 23W

3 - Steel 3

5 5 4 6 N

N N

0 - Not Required

0 - Not Required

0 - Not Required

0 - Not Required

A - NON WATERWAY

0.9 MI SE OF FRANKLIN AV

9651

152.0

27.0

sq. ft. / %

sq. ft. / 85%

N/A

A - Open

ft.

ft.

Postings:List:

MINNESOTA BRIDGE INSPECTION REPORT

01/31/2017

BRIDGE L5733 CP RAIL OVER W RIVER RD; E RIVER RD

Unofficial Structurally Deficient N

NUnofficial Functionally Obsolete

Unofficial Sufficiency Rating N

ELEMNBR ELEMENT NAME INSP. DATE QUANTITY

QTYCS 1

QTYCS 2

QTYCS 3

QTYCS 4REPORT TYPE

Timber Deck 01/30/2017 1836 SF 1799 0 37 031 Underwater

05/16/2016 1836 SF 1799 0 37 0Routine

Notes: ONE SET OF TRACKS. CAN NOT VIEW DUE TO R.R AUTHORITY. SECURITY GATES AT BOTH ENDS. TIMBER TIES MODERATEDETERIORATION, WEATHERING AND SPLITTING. PART OF THE DECK WAS REMOVED FROM FIRE DAMAGE. [2016] NO CHANGE.

Steel Open Girder/Beam 01/30/2017 433 LF 0 0 433 0107 Underwater

05/16/2016 433 LF 0 0 433 0Routine

Notes: L5733(1) MODERATE SCALE AND RUST. THE WEB OF THE THROUGH GIRDER HAS 35% LOSS OF MEMBER AT THE DEBRISDIVERTER. MANY OF THE VERTICAL STIFFENERS HAVE HEAVY LOSS OF SECTION AT THE DEBRIS DIVERTER. GRAFFITI. L5733(2)THERE IS UNIFORM MEDIUM SCALE AND RUST. THE WEB OF THE GIRDER HAS 35% LOSS OF MATERIAL AT THE DEBRISDIVERTERS. THE EAST ENDS OF BOTH OF THE GIRDERS ARE BEING CRUSHED AND THE BOTTOM FLANGES ARE DEFORMEDUPWARDS AND DOWNWARDS FOR A DISTANCE OF APPROXIMATELY 3' FROM THE EAST END. CONDUIT ON BOTH SIDES. TYPE BPAINT ASSUMED. [2016] NO CHANGE.

515 - Steel Protective Coating 30102 SF 0 0 6021 24081

Notes: [2016] PAINT SYSTEM FAILED, PRIME COAT PEELED AND STEEL EXPOSED.

Underwater 01/30/2017

30102 SF 0 0 6021 24081Routine 05/16/2016

Steel Stringer 01/30/2017 1736 LF 0 0 870 866113 Underwater

05/16/2016 1736 LF 0 0 870 866Routine

Notes: L5733(1) THE STRINGERS HAVE UNIFORM MODERATE SCALING & RUST. 5733(2) THERE IS UNIFORM MEDIUM SCALE ANDRUST ON THE STRINGERS AND CONNECTIONS. [2016] NO CHANGE.




183321 SF 0 0 36665 146656Routine 05/16/2016

Steel Floor Beam 01/30/2017 351 LF 0 0 351 0152 Underwater

05/16/2016 351 LF 0 0 351 0Routine

Notes: L5733(1) MODERATE SCALING AND RUST. SOME CONNECTIONS AT THE UPPER PART OF THE FLOOR BEAMS ARE RUSTEDTHROUGH AT THE GIRDERS. THERE IS HEAVY ACCIDENT DAMAGE TO ONE DIAGONAL BRACE. L5733(2) THERE IS UNIFORMMEDIUM TO HEAVY SCALE AND RUST ON THE FLOOR BEAMS. BOLTS AND RIVETS ARE MISSING. [2016] NO CHANGE.




27027 SF 0 0 5406 21621Routine 05/16/2016

Page 8 of 17

Steel Column 01/30/2017 8 EA 0 0 8 0202 Underwater

05/16/2016 8 EA 0 0 8 0Routine

Notes: L5733(1) EAST SIDE ONLY. SEVERE RUST W/PACKRUST AT THE CREVICES. LOSS OF MEMBER ON THE LOWER STABILIZER.L5733(2) THERE IS MEDIUM TO HEAVY SCALE AND RUST. HEAVY RUST AND PACKRUST AT THE LOWER CREVICES WITH SOME OFTHE PLATES DEFORMED. THE SOUTH WEST NUT AND BOLT IS MISSING AND MANY OF THE RIVETS ARE LOOSE ON THE WESTBENT BASE. THE FOOTINGS HAVE HEAVY SPALLING AND EROSION WITH HOLLOW AREAS. THE BENTS ARE SLIGHTLY OUT OFPLUM. THERE IS HEAVY GRAFFITI. [2016] NO CHANGE.




525 SF 0 0 0 525Routine 05/16/2016

Reinforced Concrete Column 01/30/2017 4 EA 0 4 0 0205 Underwater

05/16/2016 4 EA 0 4 0 0Routine

Notes: EAST SIDE. COLUMNS SHOWING STAINING, CRACKS, AND DELAMINATION. MASSIVE SCALE AND SPALLS. [2016] NOCHANGE.

Masonry Pier Wall 01/30/2017 108 LF 108 0 0 0213 Underwater

Notes: [2016] Underwater Inspection - The stone masonry was in good condition with minor hairline to 1/8 inch (maximum) wide cracksobserved in the mortar joints at random locations.

Reinforced Concrete Abutment 01/30/2017 92 LF 0 0 92 0215 Underwater

05/16/2016 92 LF 0 0 92 0Routine

Notes: [2016] L5733(1) WEST SIDE ONLY. SIGNS OF SEEPAGE W/EFFLORESCENCE AND RUST STAINS. LARGE AREAS OF HEAVYMAP CRACKING AND HOLLOW AREAS. LARGE HORIZONTAL CRACKS, LARGE SPALLS ON THE CAP. FULL OF DEBRIS ON TOP,SURFACE FINISH PEELING AND SCALE AT BOTTOM. L5733(2) HEAVY SEEPAGE W/RUST STAINS. MAP CRACKING AND HEAVYSPALLING. LARGE CRACK WAS PATCHED. THE BACKWALL HAS BEEN CRUSHED BY THE EXPANSION OF THE GIRDERS. SURFACEFINISH IS FLAKING AND PEELING. FULL OF DEBRIS ON TOP. E. GRAFFITI. L5733(1) THE WINGWALLS HAVE LARGE AREAS OFRANDOM AND MAP CRACKING LARGE VERTICAL CRACKS, SURFACE FINISH IS FLAKING, PEELING, AND W/EFFLORESCENCE. THETOPS OF THE WALLS ARE SEVERELY SPALLED. VEGETATION. L5733(2) THE WINGWALLS ARE HEAVILY SPALLED ANDDELAMINATED. BOTH HAVE MAP AND RANDOM CRACKS W/AREAS OF EFFLORESCENCE AND LEACHING.

Reinforced Concrete Pier Cap 01/30/2017 26 LF 0 0 26 0234 Underwater

05/16/2016 26 LF 0 0 26 0Routine

Notes: EAST SIDE. SEVERE DETERIORATION WITH MASSIVE SPALLING. [2016]DELAMINATION.

Movable Bearing 01/30/2017 2 EA 0 1 0 1311 Underwater

05/16/2016 2 EA 0 1 0 1Routine

Notes: L5733(1) FOUR OF THE PINS ON THE SHOES ARE WORN AND ONE PIN ON THE N.W. HAS MOVED OUT 1.5''. HEAVY DEBRISALL AROUND BEARINGS. [2016] NO CHANGE.

Fixed Bearing 01/30/2017 3 EA 0 3 0 0313 Underwater

05/16/2016 3 EA 0 3 0 0Routine

Notes: L5733(2) THERE IS UNIFORM HEAVY RUST ON THE FIXED BEARINGS. THE CONNECTION BOLTS BETWEEN THE GIRDERSAND THE BEARINGS HAVE BEEN SHEARED OFF. HEAVY DEBRIS ALL AROUND BEARING. [2016] NO CHANGE.

Critical Deficiencies or Safety Hazards 01/30/2017 1 EA 1 0 0 0800 Underwater

05/16/2016 1 EA 1 0 0 0Routine

Notes: NO CRITICAL FINDINGS. [2016] NO CHANGE.

Secondary Members (Superstructure) 01/30/2017 1 EA 0 0 1 0855 Underwater

05/16/2016 1 EA 0 0 1 0Routine

Notes: DIAGONAL BRACING AND STIFFENERS. CORROSION PACK RUST AND SECTION LOSS WITH ACCIDENT DAMAGE FROM HIGHLOAD TO THE DIAGONAL BRACING W. SIDE. MANY OF THE VERTICAL STIFFENERS HAVE HEAVY LOSS OF SECTION AT THE DEBRISDIVERTERS. GUSSET PLATE MISSING RIVET AT THE S.W. CROWN CAP. GUSSET PLATE DISTORTION. ABOVE THE S. COLUMN CAP,MISSING RIVET AT GUSSET PLATE CONNECTION PUSHED OUT AND DISTORTED.


QTYCS 1

QTYCS 2

QTYCS 3

QTYCS 4


REPORT TYPE

Page 9 of 17

Impact Damage 01/30/2017 1 EA 0 1 0 0880 Underwater

05/16/2016 1 EA 0 1 0 0Routine

Notes: SEE ELEMENT 152. [2016] NO CHANGE.

Steel Section Loss 01/30/2017 1 EA 1 0 0 0881 Underwater

05/16/2016 1 EA 1 0 0 0Routine

Notes: SEE ELEMENTS 107,152, 202 AND 855.

Scour 01/30/2017 1 EA 1 0 0 0885 Underwater

Other Bridge Signing 01/30/2017 1 EA 0 0 1 0891 Underwater

05/16/2016 1 EA 0 0 1 0Routine

Notes: RAILROAD NO TRESPASS SIGNS COVERED WITH GRAFFITI. [2016] NO CHANGE.

Slopes & Slope Protection 01/30/2017 1 EA 0 1 0 0892 Underwater

05/16/2016 1 EA 0 1 0 0Routine

Notes: TERRACED STONE WALL E. SIDE AT BOTTOM PORTION OF SLOPE. MODERATE EROSION THROUGHOUT E. SLOPE. [2016]NO CHANGE.

Deck & Approach Drainage 01/30/2017 1 EA 1 0 0 0894 Underwater

05/16/2016 1 EA 1 0 0 0Routine

Notes: DECK DRAINS AS INTENDED

Protected Species 01/30/2017 1 EA 1 0 0 0900 Underwater

05/16/2016 1 EA 1 0 0 0Routine

Notes: [2016] NO PROTECTED SPECIES ARE NESTING ON THIS BRIDGE.

General Notes: EMERGENCY CP NUMBER 800 716-9132, MINNESOTA COMMERCIAL RR L5733(1), WEST SIDE AREA UNDER:ROADWAY, THERE ARE A FEW CRACKS AND SOME UNEVEN ASPHALT. CURB, GOOD. SIDEWALK, 6' CONCRETE AND8' ASPHALT SIDE BY SIDE ON THE EAST SIDE ONLY. NOTE: FIRE BETWEEN TRACKS AT WEST ABUTMENT. THREEBRACKETS ATTACHED WEST END OF 2ND GIRDER SUPPORTING LIGHT AND SECURITY CAMERA POLE.STATE BRIDGE # L5733(2), AREA UNDER: THERE IS A DEAD TREE LEANING ON S. GIRDER AT E. SIDE, WITHBRANCHES PILLED ON EMBANKMENT. ROADWAY THERE ARE A FEW TRANSVERSE CRACKS. CURB THERE ISSOME MINOR SPALLING. [2016] NO CHANGE.

58. Deck NBI:

36A. Brdg Railings NBI:

36B. Transitions NBI:

36C. Appr Guardrail NBI:

36D. Appr GuardrailTerminal NBI:

59. Superstructure NBI:

60. Substructure NBI:

TIMBER TIES MODERATE DETERIORATION, WEATHERING AND SPLITTING. PART OF THE DECK WAS REMOVEDFROM FIRE DAMAGE

L5733(1) MODERATE SCALE AND RUST. THE WEB OF THE THROUGH GIRDER HAS 35% LOSS OF MEMBER AT THEDEBRIS DIVERTER. MANY OF THE VERTICAL STIFFENERS HAVE HEAVY LOSS OF SECTION AT THE DEBRISDIVERTER. SOME GRAFFITI. L5733(2) THERE IS UNIFORM MEDIUM SCALE AND RUST. THE WEB OF THE GIRDERHAS 35% LOSS OF MATERIAL AT THE DEBRIS DIVERTERS. THE EAST ENDS OF BOTH OF THE GIRDERS ARE BEINGCRUSHED AND THE BOTTOM FLANGES ARE DEFORMED UPWARDS AND DOWNWARDS FOR A DISTANCE OFAPPROXIMATELY 3' FROM THE EAST END. L5733(1) THE STRINGERS HAVE UNIFORM MODERATE SCALING & RUST.5733(2) THERE IS UNIFORM MEDIUM SCALE AND RUST ON THE STRINGERS AND CONNECTIONS.

L5733(1) EAST SIDE ONLY. SEVERE RUST W/PACKRUST AT THE CREVICES. LOSS OF MEMBER ON THE LOWERSTABILIZER. L5733(2) THERE IS MEDIUM TO HEAVY SCALE AND RUST. HEAVY RUST AND PACKRUST AT THE LOWERCREVICES WITH SOME OF THE PLATES DEFORMED. THE SOUTH WEST NUT AND BOLT IS MISSING AND MANY OFTHE RIVETS ARE LOOSE ON THE WEST BENT BASE. THE FOOTINGS HAVE HEAVY SPALLING AND EROSION WITHHOLLOW AREAS. THE BENTS ARE SLIGHTLY OUT OF PLUM. ABUTMENT-L5733(1) WEST SIDE ONLY. SIGNS OFSEEPAGE W/EFFLORESCENCE AND RUST STAINS. LARGE AREAS OF HEAVY MAP CRACKING AND HOLLOW AREAS.LARGE SPALLS ON THE CAP. FULL OF DEBRIS ON TOP. L5733(2) HEAVY SEEPAGE W/RUST STAINS. MAP CRACKINGAND HEAVY SPALLING. LARGE CRACK WAS PATCHED. THE BACKWALL HAS BEEN CRUSHED BY THE EXPANSIONOF THE GIRDERS. FULL OF DEBRIS ON TOP.


QTYCS 1

QTYCS 2

QTYCS 3

QTYCS 4


REPORT TYPE

Page 10 of 17


QTYCS 1

QTYCS 2

QTYCS 3

QTYCS 4


REPORT TYPE

Inspector's Signature Reviewer's Signature

61. Channel NBI:

62. Culvert NBI:

71. Waterway Adeq NBI:

72. Appr RoadwayAlignment NBI:

LARGE SPALLS ON THE CAP. FULL OF DEBRIS ON TOP. L5733(2) HEAVY SEEPAGE W/RUST STAINS. MAP CRACKINGAND HEAVY SPALLING. LARGE CRACK WAS PATCHED. THE BACKWALL HAS BEEN CRUSHED BY THE EXPANSIONOF THE GIRDERS. FULL OF DEBRIS ON TOP.

Page 11 of 17

Photo 1 - South Elevation, Looking North.

Photo 2 - North Elevation, Looking South.

Pictures

Page 12 of 17

Pictures

Photo 3 - West Pier Upstream View, Looking Southeast.

Photo 4 - West Pier Downstream View, Looking Northwest.

Page 13 of 17

Pictures

Photo 5 - East Pier Upstream View, Looking Southwest.

Photo 6 - East Pier Downstream View, Looking Northeast.

Page 14 of 17

Pictures

Photo 7 - East Shoreline, Looking Northeast.

Photo 8 - West Shoreline, Looking Northwest.

Page 15 of 17

Page 16 of 17

Page 17 of 17

Documents

BRIDGE # L5733 CP RAIL over W RIVER RD; E RIVER RD · nbr element name insp. date quantity qty cs 1 qty cs 2 qty cs 3 qty report type cs 4 31 timber deck underwater 01/30/2017 1836